所有实例和服务的状态

[oracle@vzwc1 ~]$ srvctl status database -d zwc

Instance zwc1 is running on node vzwc1

Instance zwc2 is running on node vzwc2

单个实例的状态

[oracle@vzwc1 ~]$ srvctl status instance -d zwc -i zwc1

Instance zwc1 is running on node vzwc1

[oracle@vzwc1 ~]$ srvctl status instance -d zwc -i zwc2

Instance zwc2 is running on node vzwc2

特定节点上节点应用程序的状态

[oracle@vzwc1 ~]$ srvctl status nodeapps -n vzwc1

VIP is running on node: vzwc1

GSD is running on node: vzwc1

Listener is running on node: vzwc1

ONS daemon is running on node: vzwc1

[oracle@vzwc1 ~]$

[oracle@vzwc1 ~]$ srvctl status nodeapps -n vzwc2

VIP is running on node: vzwc2

GSD is running on node: vzwc2

Listener is running on node: vzwc2

ONS daemon is running on node: vzwc2

ASM 实例的状态

[oracle@vzwc1 ~]$ srvctl status asm -n vzwc1

ASM instance +ASM1 is running on node vzwc1.

[oracle@vzwc1 ~]$

[oracle@vzwc1 ~]$ srvctl status asm -n vzwc2

ASM instance +ASM2 is running on node vzwc2.

显示 RAC 数据库的配置

[oracle@vzwc1 ~]$ srvctl config database -d zwc

vzwc1 zwc1 /u01/app/oracle/product/10.2.0/db_1

vzwc2 zwc2 /u01/app/oracle/product/10.2.0/db_1

显示节点应用程序的配置 —(VIP、GSD、ONS、监听)

[oracle@vzwc1 ~]$ srvctl config nodeapps -n vzwc1 -a -g -s -l

VIP exists.: /vzwc1-vip/192.168.1.151/255.255.255.0/eth0

GSD exists.

ONS daemon exists.

Listener exists.

[oracle@vzwc1 ~]$

[oracle@vzwc1 ~]$ srvctl config nodeapps -n vzwc2 -a -g -s -l

VIP exists.: /vzwc2-vip/192.168.1.152/255.255.255.0/eth0

GSD exists.

ONS daemon exists.

Listener exists.

显示 ASM 实例的配置

[oracle@vzwc1 ~]$ srvctl config asm -n vzwc1

+ASM1 /u01/app/oracle/product/10.2.0/db_1

[oracle@vzwc1 ~]$

[oracle@vzwc1 ~]$ srvctl config asm -n vzwc2

+ASM2 /u01/app/oracle/product/10.2.0/db_1

RAC正在运行的实例

SQL> SELECT

2 inst_id

, instance_number inst_no

, instance_name inst_name

, parallel

6 , status

7 , database_status db_status

8 , active_state state

9 , host_name host

10 FROM gv$instance

11 /

INST_ID INST_NO INST_NAME PAR STATUS DB_STATUS STATE HOST

---------- ---------- ---------------- --- ------------ ----------------- --------- ----------

1 1 zwc1 YES OPEN ACTIVE NORMAL vzwc1

2 2 zwc2 YES OPEN ACTIVE NORMAL vzwc2

磁盘组中的所有数据文件

SQL> select name from v$datafile

2 union

3 select member from v$logfile

4 union

5 select name from v$controlfile

6 union

7 select name from v$tempfile

8 /

NAME

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

+DATADG/zwc/controlfile/current.260.810684377

+DATADG/zwc/datafile/example.264.810684397

+DATADG/zwc/datafile/sysaux.257.810684333

+DATADG/zwc/datafile/system.256.810684333

+DATADG/zwc/datafile/undotbs1.258.810684333

+DATADG/zwc/datafile/undotbs2.265.810684503

+DATADG/zwc/datafile/users.259.810684333

+DATADG/zwc/onlinelog/group_1.261.810684379

+DATADG/zwc/onlinelog/group_2.262.810684383

+DATADG/zwc/onlinelog/group_3.266.810684557

+DATADG/zwc/onlinelog/group_4.267.810684559

+DATADG/zwc/tempfile/temp.263.810684393

+FLASHDG/zwc/controlfile/current.256.810684377

+FLASHDG/zwc/onlinelog/group_1.257.810684381

+FLASHDG/zwc/onlinelog/group_2.258.810684385

+FLASHDG/zwc/onlinelog/group_3.259.810684559

+FLASHDG/zwc/onlinelog/group_4.260.810684561

OCR存放路径

[oracle@vzwc1 ~]$ ocrcheck

Status of Oracle Cluster Registry is as follows :

Version : 2

Total space (kbytes) : 1043916

Used space (kbytes) : 3832

Available space (kbytes) : 1040084

ID : 1906841437

Device/File Name : /dev/raw/raw1

Device/File integrity check succeeded

Device/File not configured

Cluster registry integrity check succeeded

VOTEDISK存放路径

[oracle@vzwc1 ~]$ crsctl query css votedisk

0. 0 /dev/raw/raw2

located 1 votedisk(s).

clusterware版本

[oracle@vzwc1 ~]$ crsctl query crs activeversion

CRS active version on the cluster is [10.2.0.5.0]

RAC资源查看

[oracle@vzwc1 ~]$ crs_stat -t

Name Type Target State Host

------------------------------------------------------------

ora....SM1.asm application ONLINE ONLINE vzwc1

ora....C1.lsnr application ONLINE ONLINE vzwc1

ora.vzwc1.gsd application ONLINE ONLINE vzwc1

ora.vzwc1.ons application ONLINE ONLINE vzwc1

ora.vzwc1.vip application ONLINE ONLINE vzwc1

ora....SM2.asm application ONLINE ONLINE vzwc2

ora....C2.lsnr application ONLINE ONLINE vzwc2

ora.vzwc2.gsd application ONLINE ONLINE vzwc2

ora.vzwc2.ons application ONLINE ONLINE vzwc2

ora.vzwc2.vip application ONLINE ONLINE vzwc2

ora.zwc.db application ONLINE ONLINE vzwc2

ora....c1.inst application ONLINE ONLINE vzwc1

ora....c2.inst application ONLINE ONLINE vzwc2

停止 Oracle 实例，当此实例(和相关服务)关闭后，关闭 ASM 实例。最后，关闭节点应用程序(虚拟 IP、GSD、TNS 监听器和 ONS)。

export ORACLE_SID=zwc1

emctl stop dbconsole

srvctl stop instance -d zwc -i zwc1

srvctl stop asm -n vzwc1

srvctl stop nodeapps -n vzwc1

启动节点应用程序(虚拟 IP、GSD、TNS 监听器和 ONS)。当成功启动节点应用程序后，启动 ASM 实例。最后，启动 Oracle 实例(和相关服务)以及EM。

export ORACLE_SID=zwc1

srvctl start nodeapps -n vzwc1

srvctl start asm -n vzwc1

srvctl start instance -d zwc -i zwc1

emctl start dbconsole

启动/停止所有实例及其启用的服务

srvctl start database -d zwc

srvctl stop database -d zwc

更多信息请查看IT技术专栏